I²S Audio Speaker¶
The i2s_audio
speaker platform allows you to receive audio via the the
I²S Audio Component. This platform only works on ESP32 based chips.
# Example configuration entry
speaker:
- platform: i2s_audio
dac_type: external
i2s_dout_pin: GPIO22
mode: mono
Configuration variables:¶
dac_type (Required, enum):
external
: Use an external DAC, for example the NS4168, or UDA1334A.internal
: Use the internal DAC
External DAC¶
i2s_dout_pin (Required, Pin Schema): The GPIO pin to use for the I²S DOUT (Data Out) signal.
mode (Optional, string): The mode of the I²S bus. Can be
mono
orstereo
. Defaults tomono
.
For best results, keep the wires as short as possible.
Internal DAC¶
mode (Required, enum): The channel mode of the internal DAC.
left
right
stereo